Biblioteca

The vertical sign visible in the image has a yellow background, which characterizes temporary signage. This type of signage is used to alert drivers to the existence of temporary works or obstacles on public roads, temporarily modifying the normal traffic flow. The remaining options are incorrect because information signs have completely different formats and colors (generally rectangular and blue, green, or white). Additionally, although temporary signage is often associated with road works, the sign itself belongs to the general category of temporary signage, and the specific road works sign features a different symbol (a worker digging).